As of early 2016, most U.S homeowners are paying $3 to $4 per watt to install a solar panel system, and the average price of solar in the U.S. is $3.70 per watt. Thatâs 12 percent lower than it was a year ago, and solar panel system costs are continuing to fall.
USPS can be another good choice for sending small parcels to Mexico, especially if you are shipping something light and inexpensive. First-Class International Parcel service is a really cheap option if your parcel is under 4 lbs, under $400 value, less than 24â³ long, and with less than 36â³ total length+depth+height.Normally, USPS shipments (even Priority Mail) are only tracked until they leave the US.irst-Class International Parcel service is a really cheap option if your parcel is under 4 lbs, under $400 value, less than 24â³ long, and with less than 36â³ total length+depth+height. Normally, USPS shipments (even Priority Mail) are only tracked until they leave the US.
You can attach stamps to large envelopes and small packages to be sent through First Class Mail as long as youâve met USPSâs weight restrictions. It costs $0.98 to send the first ounce of a large envelope and $2.61 and up for the first 3 ounces of a small package.